void CBaseDialog::OnSize(UINT nType, int cx, int cy)
{
CDialog::OnSize(nType, cx, cy);
int iXDelta = cx - m_szInitial.cx;
int iYDelta = cy - m_szInitial.cy;
HDWP hDefer = NULL;
for (MovingChildren::iterator p = m_MovingChildren.begin(); p != m_MovingChildren.end(); ++p)
{
if (p->m_hWnd != NULL)
{
CRect rcNew(p->m_rcInitial);
rcNew.OffsetRect(int(iXDelta * p->m_dXMoveFrac), int(iYDelta * p->m_dYMoveFrac));
rcNew.right += int(iXDelta * p->m_dXSizeFrac);
rcNew.bottom += int(iYDelta * p->m_dYSizeFrac);
if (hDefer == NULL)
hDefer = BeginDeferWindowPos(m_MovingChildren.size());
UINT uFlags = SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOZORDER;
if ((p->m_dXSizeFrac != 0.0) || (p->m_dYSizeFrac != 0.0))
uFlags |= SWP_NOCOPYBITS;
DeferWindowPos(hDefer, p->m_hWnd, NULL, rcNew.left, rcNew.top, rcNew.Width(), rcNew.Height(), uFlags);
}
}
if (hDefer != NULL)
EndDeferWindowPos(hDefer);
}
void CMsgSignalSelect::OnSize(UINT nType, int cx, int cy)
{
CDialog::OnSize(nType, cx, cy);
int iXDelta = cx - m_szInitial.cx;
int iYDelta = cy - m_szInitial.cy;
HDWP hDefer = NULL;
for (MovingChildren::iterator p = m_MovingChildren.begin(); p != m_MovingChildren.end(); ++p)
{
if (p->m_hWnd != NULL)
{
CRect rcNew(p->m_rcInitial);
rcNew.OffsetRect(int(iXDelta * p->m_dXMoveFrac), int(iYDelta * p->m_dYMoveFrac));
rcNew.right += int(iXDelta * p->m_dXSizeFrac);
rcNew.bottom += int(iYDelta * p->m_dYSizeFrac);
if (hDefer == NULL)
{
hDefer = BeginDeferWindowPos(m_MovingChildren.size());
}
UINT uFlags = SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOZORDER;
if ((p->m_dXSizeFrac != 0.0) || (p->m_dYSizeFrac != 0.0))
{
uFlags |= SWP_NOCOPYBITS;
}
DeferWindowPos(hDefer, p->m_hWnd, NULL, rcNew.left, rcNew.top, rcNew.Width(), rcNew.Height(), uFlags);
}
}
if (hDefer != NULL)
{
EndDeferWindowPos(hDefer);
}
//if (m_hGripper != NULL)
// ::ShowWindow(m_hGripper, (nType == SIZE_MAXIMIZED) ? SW_HIDE : SW_SHOW);
}
void CSkinHyperLink::SetLabel(LPCTSTR lpszLabel)
{
CRect rcNew(0,0,0,0);
HDC hDC = ::GetDC(m_hWnd);
HFONT hFont = m_hNormalFont;
if (NULL == hFont)
hFont = (HFONT)::SendMessage(m_hWnd, WM_GETFONT, 0, 0L);
HFONT hOldFont = (HFONT)::SelectObject(hDC, hFont);
::DrawText(hDC, lpszLabel, -1, &rcNew, DT_CALCRECT);
::SelectObject(hDC, hOldFont);
::ReleaseDC(m_hWnd, hDC);
SetWindowPos(NULL, 0, 0, rcNew.Width(), rcNew.Height(), SWP_NOMOVE);
SetWindowText(lpszLabel);
}
//+---------------------------------------------------------------------------
//
// Member: CDispRoot::SetRootSize
//
// Synopsis: Set the size of the root container.
//
// Arguments: size new size
// fInvalidateAll TRUE if entire area should be invalidated
//
// Notes:
//
//----------------------------------------------------------------------------
void CDispRoot::SetRootSize(const SIZE& size, BOOL fInvalidateAll)
{
AssertSz(!_fDrawLock, "Illegal call to SetRootSize inside Draw()");
if(fInvalidateAll)
{
_rcContainer.SetSize(size);
_rcVisBounds.SetSize(size);
InvalidateRoot(_rcVisBounds, FALSE, FALSE);
SetFlag(CDispFlags::s_invalAndRecalcChildren);
RequestRecalc();
return;
}
if(_rcContainer.Size() == size)
{
return;
}
// invalidate uncovered area
CRect rcNew(_rcContainer.TopLeft(), size);
if(rcNew.right != _rcContainer.right)
{
InvalidateRoot(
CRect(min(rcNew.right, _rcContainer.right),
_rcContainer.top,
max(rcNew.right, _rcContainer.right),
max(rcNew.bottom, _rcContainer.bottom)),
FALSE, FALSE);
}
if(rcNew.bottom != _rcContainer.bottom)
{
InvalidateRoot(
CRect(_rcContainer.left,
min(rcNew.bottom, _rcContainer.bottom),
max(rcNew.right, _rcContainer.right),
max(rcNew.bottom, _rcContainer.bottom)),
FALSE, FALSE);
}
// set new container size
_rcContainer.SetSize(size);
_rcVisBounds.SetSize(size);
SetFlag(CDispFlags::s_recalcChildren);
RequestRecalc();
}
void NFrameBase::ReLayout()
{
if(layout_ == LayoutNone || !IsLayoutable())
return;
int width = 0;
int height = 0;
if(GetParent() != NULL)
{
Base::NRect rcParent = GetParent()->GetRect();
width = rcParent.Width();
height = rcParent.Height();
}
else if(window_ != NULL)
{
Base::NRect rcWnd;
window_->GetRect(rcWnd);
width = rcWnd.Width();
height = rcWnd.Height();
}
else
{
return;
}
Base::NSize size = IsAutoSize() ? GetAutoSize() : frameRect_.GetSize();
Base::NRect rcNew(frameRect_.Left, frameRect_.Top, frameRect_.Left + size.Width, frameRect_.Top + size.Height);
if(layout_ & LayoutHFill)
{
rcNew.Left = margin_.Left;
rcNew.Right = width - margin_.Right;
}
else if(layout_ & LayoutHCenter)
{
size.Width = (minSize_.Width <= 0 || size.Width > minSize_.Width) ? size.Width : minSize_.Width;
size.Width = (maxSize_.Width <= 0 || size.Width < maxSize_.Width) ? size.Width : maxSize_.Width;
rcNew.Left = (width - margin_.Width() - size.Width) / 2;
rcNew.Right = rcNew.Left + size.Width;
}
else if(layout_ & LayoutLeft)
{
rcNew.Left = margin_.Left;
rcNew.Right = rcNew.Left + size.Width;
}
else if(layout_ & LayoutRight)
{
rcNew.Right = width - margin_.Right;
rcNew.Left = rcNew.Right - size.Width;
}
if(layout_ & LayoutVFill)
{
rcNew.Top = margin_.Top;
rcNew.Bottom = height - margin_.Bottom;
}
else if(layout_ & LayoutVCenter)
{
size.Height = (minSize_.Height <= 0 || size.Height > minSize_.Height) ? size.Height : minSize_.Height;
size.Height = (maxSize_.Height <= 0 || size.Height < maxSize_.Height) ? size.Height : maxSize_.Height;
rcNew.Top = (height - margin_.Height() - size.Height) / 2;
rcNew.Bottom = rcNew.Top + size.Height;
}
else if(layout_ & LayoutTop)
{
rcNew.Top = margin_.Top;
rcNew.Bottom = rcNew.Top + size.Height;
}
else if(layout_ & LayoutBottom)
{
rcNew.Bottom = height - margin_.Bottom;
rcNew.Top = rcNew.Bottom - size.Height;
}
SetPosImpl(rcNew.Left, rcNew.Top, true);
SetSizeImpl(rcNew.Width(), rcNew.Height(), true);
}